[vsnet-grb 462166] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 17 Oct 20 10:00:08 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     1000613,   Seg_Num: 0
GRB_RA:           36.6186d {+02h 26m 28.46s} (J2000),
                  37.0464d {+02h 28m 11.12s} (current),
                  35.5996d {+02h 22m 23.89s} (1950)
GRB_DEC:         +66.6787d {+66d 40' 43.3"} (J2000),
                 +66.7714d {+66d 46' 16.8"} (current),
                 +66.4538d {+66d 27' 13.5"} (1950)
GRB_ERROR:       2.4 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  19139 TJD;   291 DOY;   20/10/17
IMG_START_TIME:  35303.00 SOD {09:48:23.00} UT,   111.7 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       202.69d {+13h 30m 45s}   -9.49d {-09d 29' 30"}
SUN_DIST:        121.90 [deg]   Sun_angle= 11.0 [hr] (West of Sun)
MOON_POSTN:      211.97d {+14h 07m 52s}   -8.87d {-08d 52' 29"}
MOON_DIST:       122.00 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      132.15,  5.52 [deg] galactic lon,lat of the burst
ECL_COORDS:       61.36, 48.47 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        This Notice was ground-generated -- not flight-generated.  
COMMENTS:        This is an Update Notice -- the RA,Dec values herein supersede the previous XRT_POS Notice.  
COMMENTS:        TAM values, flux and significance fields are not valid.  
COMMENTS:        This position was automatically generated on the ground using  
COMMENTS:        Photon Counting data telemetered via TDRSS (SPER data).  
COMMENTS:        See http://www.swift.ac.uk/sper/docs.php for details.  
COMMENTS:        This position was enhanced using UVOT field astrometry.  
COMMENTS:        The probability that this is a serendipitous source in the  
COMMENTS:        SPER window is 0.58% < P(seren) < 1.1%.